Curriculum and Instruction Commons^™

Development And Implementation Of A Ngss Curriculum Unit For Astronomy In Ninth-Grade Earth And Space Science, Jessica Hughes

Graduate Research Papers

Since the release of the NGSS in 2013, there has been a gap in available curricula that is aligned with the new standards. To fill this gap, I created and implemented a unit of study aligned to the Next Generation Science Standards (NGSS) on the topic of astronomy for a ninth grade earth and space science course. Much of the available curriculum is above the level of ninth grade students. This curriculum approaches the astronomy standards at the level of ninth grade students.

The research questions were “how well does the curriculum prepare students for the disciplinary core ideas (DCIs) …

Actividad 3: ¡Advertencia!, Patrick Young

Tema 5: ¿Por qué la gallina cruzó la calle?

En un ciclo de ingeniería y diseño se producen múltiples repeticiones de diseño. Esto es así desde el inicio de la idea hasta la instalación de una estructura de paso para animales. En el diseño hay que tener en cuenta más factores que los mencionados anteriormente, como la temperatura, las precipitaciones, el tráfico de vehículos, el ruido y los gases de escape de los vehículos.

Actividad 3: ¡Construye Rápido!, Patrick Young

Tema 1: Estructura y proceso

Uno de los costos de cualquier proyecto de carretera es el impacto económico de desviar el tráfico durante la construcción. Los métodos que minimizan las interrupciones reducen costos y suelen mejorar la seguridad. Los métodos de construcción acelerada de puentes (ABC, por sus siglas en inglés) incluyen la prefabricación de la mayor parte posible del puente fuera del lugar de la obra. Las piezas grandes se llevan al lugar y se instalan según un plan que minimiza el tiempo necesario para desviar el tráfico.

Activity 4: Testing Student-Made Concrete Decks, Patrick Young

Theme 1: Structure and Process

When a structural beam is loaded from above, the force creates compression on the upper surface and tension on the lower surface. Concrete can withstand ten times as much compression as it can tension. Since concrete is much less capable of supporting tension, it is along the bottom that steel reinforcement is most important.

Activity 3: Traffic Management, David Hernandez, Peg Steffen

Theme 3: Traffic Management

Traffic management in busy urban areas is an extremely complex problem. Issues such as traffic congestion from home to work, suburban growth, preservation of scenic landscapes and historic neighborhoods, and the ability to walk, bike, and access public transit make traffic management a challenge. Traffic Management can include lane closures, detours, pedestrian access, and speed limits. It also includes intersections engineered for safe passage of vehicles in a stream of traffic that must cross each other's paths. Complicating factors for intersections include bikes, pedestrians, and emergency vehicles.

Activity 3: Rooting For You, Karen Ye

Theme 4: Please Pass the Salt

Snow and ice removal are needed in winter for safe roads. Salt is very effective along with other chemicals, but these may cause harm to plants, wildlife, and humans. Salt seeps into groundwater and may create problems with water resources. High levels of salt affects the amount of oxygen in water, organism growth, reproduction, and food sources. Whether the chemicals cause harm to an organism depends on the amount of chemicals and how long the organism is exposed to them. Salt can also reduce soil minerals and absorb water that plants need. Other impacts on plants include leaf damage, stunted …

Activity 1: Cooler Than Me, Karen Ye

Theme 4: Please Pass the Salt

All matter is made up of atoms and molecules. Even though we can’t see them with our bare eyes, these tiny particles are constantly moving. The temperature of a substance is a measure of its average kinetic energy (the energy it has due to the motion of the particles). As the temperature increases, particles gain more energy, move more quickly and spread further apart.

No matter where one lives in Illinois, you are impacted by winter weather. Deicing and snow removal account for a large portion of state and local highway budgets. Salt is commonly used for melting snow and …

Actividad 3: Ayudándote A Crecer, Patrick Young

Tema 4: Por favor, pásame la sal

Es necesario quitar la nieve y el hielo en invierno para que las carreteras sean seguras. La sal, junto con otros productos químicos, es muy eficaz para hacerlo, pero estos pueden ocasionarle daño las plantas, a la vida silvestre y a los seres humanos. La sal se filtra al agua subterránea y puede ocasionar problemas con los suministros de agua. Los niveles elevados de sal afectan la cantidad de oxígeno en el agua, el crecimiento de los organismos, la reproducción y las fuentes de alimentos. La posibilidad de que las sustancias químicas le ocasionen daño a un organismo depende de …

Actividad 4: Consejo De Información, Patrick Young

Tema 3: Tráfico

En 1969, la Encuesta Nacional Sobre los Viajes de las Familias (NHTS, por sus siglas en inglés) comenzó a recopilar información sobre los hábitos de viaje de los estadounidenses. El tipo de transporte utilizado, la duración, la distancia y el propósito del viaje son algunos ejemplos de información recopilada a través de las encuestas. Organizaciones como compañías de seguros y de automóviles, agencias de transporte y el gobierno analizan y utilizan la información para tomar decisiones.

Actividad 4: Invierno Ecológico, Patrick Young

Tema 4: Por favor, pásame la sal

Además de la sal, existen otros materiales que se utilizan para mitigar los peligros del hielo y aumentar la tracción. Estos materiales adicionales incluyen arena, cloruro de calcio y una mezcla de salmuera y jugo de remolacha. El uso de cada método conlleva contrapartidas.

Actividad 1: Crear Una Criatura, Patrick Young

Tema 5: ¿Por qué la gallina cruzó la calle?

La fauna salvaje representa un peligro para los conductores. Los animales implicados en los accidentes de carretera tienen una gran variedad de formas, tamaños, métodos de locomoción, tolerancia al ruido y patrones de migración, así como necesidades de comida, agua y espacio.

Actividad 2: Un Poco De Sal: Folleto Para El Estudiante, Patrick Young

Tema 4: Por favor, pásame la sal

La densidad se define como la cantidad de masa que ocupa una cierta cantidad de volumen. Agregar sal o azúcar al agua aumenta su densidad, ya que hay más partículas (masa) empaquetadas en una cantidad similar de espacio (volumen). El agua de enfriamiento también puede aumentar su densidad, ya que las partículas se mueven más lentamente a temperaturas más bajas y estarán más empaquetadas. Cuando se combinan dos sustancias con diferentes densidades, la de menor densidad flotará mientras que la de mayor densidad se hundirá. Cuanto mayor sea la diferencia de densidad, más distintas serán las capas y más difícil …

Actividad 2: Control De La Ira, Patrick Young

Tema 3: Tráfico

La furia al volante suele ser el resultado de una ira explosiva causada por inconvenientes, incidentes e irresponsabilidad mientras se conduce. En su mayor parte, la furia al volante genera gritos, bocinazos, pegarse al coche de adelante, zigzaguear y bloquear el tráfico. Sin embargo, las muertes por furia al volante están aumentando. Existen estrategias para ayudar a disminuir la furia al volante. Los carteles aéreos advierten sobre el tráfico, el clima y los incidentes de coches o camiones que se avecinan. Las aplicaciones de tráfico y viaje, que ofrecen varias sugerencias de rutas, tiempos de viaje y peligros en la …

Actividad 3: Red De Semáforos, Patrick Young

Tema 3: Tráfico

La organización del tráfico en las zonas urbanas congestionadas es un problema extremadamente complejo. Uno de los desafíos fundamentales tiene lugar en las intersecciones en las que los vehículos de un flujo de tráfico deben cruzarse entre sí. Los factores que complican la situación incluyen bicicletas, peatones y vehículos de emergencia.

Una de las formas más comunes de controlar el derecho de paso en las intersecciones es el semáforo. Es más barato que construir numerosas rampas y pasos elevados, pero restringe el flujo de tráfico básicamente a una dirección a la vez. Un sistema de control activo es útil para …

Actividad 1: Romper El Embotellamiento, Patrick Young

Tema 3: Tráfico

Los modelos informáticos pueden ser excelentes herramientas para analizar sistemas complejos. En esta actividad, los estudiantes utilizarán un modelo informático basado en la web para explorar la relación entre el volumen de tráfico y el tiempo que tardan los vehículos en llegar del punto A al punto B. Luego, utilizarán el modelo para evaluar dos posibles soluciones para su ejemplo particular de congestión del tráfico. Los estudiantes compararán muestras pequeñas con muestras globales para así apreciar los beneficios de utilizar muestras aleatorias grandes.

Activity 3: Build It Fast!, Patrick Young

Theme 1: Structure and Process

One of the costs of any road project is the economic impact of rerouting traffic during the construction. Methods that minimize the disruption will reduce costs and often improve safety. Accelerated Bridge Construction (ABC) methods include prefabricating as much of the bridge as possible at an off-site location. Large parts are brought to the site and installed according to a plan that minimizes the time required to reroute traffic.

Activity 4: Green Winterization, Karen Ye

Theme 4: Please Pass the Salt

Materials other than salt are also used to mitigate the dangers of ice and increase traction. Additional materials used include sand, calcium chloride, and a mixture of salt brine and beet juice. The use of each method involves trade-offs.

Summary Of Effects: Impact Of Intersect On Student Math Achievement And Teacher Perceptions, Natalie Wright

STEM Research

This summary of project evaluation findings was presented to the InTERSECT team and DCPS leaders in February 2023 as a supplement to the Year 2 Summative Evaluation Report. The evaluation examined effects of Project InTERSECT on Cohorts 1 and 2, including student mathematics achievement and teacher perceptions. The project has had significant impacts on students’ mathematics achievement. Compared to a business-as-usual group (which was matched to the treatment group based on pretest scores, demographics, and grade level), students in Project InTERSECT classrooms performed significantly higher on iReady Math assessments. Treatment effects were particularly large for kindergarten (Hedges’ g = .34) …

Preservice Elementary Teachers Conceptions And Self-Efficacy For Integrated Stem, Deepika Menon, Deef A. A. Shorman, Derek Cox, Amanda Thomas

Department of Teaching, Learning, and Teacher Education: Faculty Publications

Educational reform efforts have emphasized preparing highly competent and confident preservice teachers to deliver effective K-12 Science, Technology, Engineering, and Mathematics (STEM) instruction. Self-efficacy is a key variable that influences motivation and performance, and therefore it is necessary to support the development of preservice teachers’ integrated STEM teaching self-efficacy. This mixed-methods study investigates how preservice elementary teachers’ integrated STEM teaching self-efficacy is shaped during their participation in a newly redesigned STEM semester consisting of three concurrent methods courses (science and engineering, mathematics, and technology methods courses). The quantitative data sources included the Self-efficacy for Teaching Integrated STEM instrument administered as …

Women Pursuing An Agricultural Systems Technology Degree, Tanya Milam

Murray State Theses and Dissertations

Abstract

This phenomenological research study examined the factors influencing women to pursue an Agricultural Systems Technology (AST) degree and their self-efficacy in that field of study. Two research questions guided this study and data was analyzed from interviewing women enrolled in an Agricultural Systems Technology (AST) program at a mid-western university. The resulting four categories of Agricultural Experiences, Aptitude, Support, and Motivation were broken down into themes. The results were also applied to the theoretical framework of self-efficacy associated with career choice theories. Limitations of scope and generalizability indicate that further investigation of this topic is highly recommended.

Keywords: …

How Rocks Rock: The Processes That Shape Our World, Jennifer Harrison

Lesson Plans

Have you ever thought about how the rocks in your driveway formed? Or the sand on your beach? How about the diamond in a ring or the charcoal in a grill?

All earthen material is subject to forces that impact its properties, from where we find it, how its structure is made and how it behaves under external pressures. Rocks are defined as any inorganic material found in the natural world (meaning not living material). There are 3 types of rock, and where and how they form is important in their classifications. They are subject to geological processes as well …

Middle Savannah River: An A/R/Tographic Ecopedagogical Ethnography Experimenting With Rhizomatic Perspectives, Lisa Augustine-Chizmar

College of Graduate Studies: Theses & Dissertations

This research is an experiment in perspective. Using the four commonplaces (Schwab, 1978), I practiced letting the Savannah River teach me what there is to know about the water, the land, the people, and the other entities that depend on ki through artistic, ethnographic, and ecopedagogical lenses. The ethnographic findings describe the social actors that depend on ki and give a voice to the River. The a/r/tographic findings display the River on a canvas map through two hundred years using paint, clay, photography, video, abstract acrylics, and fabric. Together, these methods contribute to a unique ecopedagogical journey. This word cloud …

Instructional Practices Teachers Use To Improve Elementary School Students’ Mathematics Achievement, Kwanza Lee Atkinson

Walden Dissertations and Doctoral Studies

Since 2016, third to fifth-grade students at a Title I elementary school have not met adequate yearly progress because 70% of students have not scored proficient on the end-of-grade mathematics assessment. The purpose of this qualitative case study was to explore the instructional approaches that elementary school teachers use to teach mathematics to students at the Title I school and to investigate which instructional strategies teachers believed to be the most effective in improving mathematics test scores. This study was grounded in social constructivism, based on the impression that the individual creates knowledge based on mental ability. Data for this …

How Elementary Teachers Implement The Eureka Mathematics Curriculum To Improve Mathematics Outcomes, Shannell A. Swan-Clarke

Walden Dissertations and Doctoral Studies

Many states use research-based mathematics curricula as an instructional tool to improve mathematics performance outcomes on state assessment scores. The problem was that despite the implementation of a research-based curriculum, students at XYZ Elementary School (pseudonym) had underperformed on the Partnership for Assessment of Readiness for College and Careers standardized mathematics tests since 2018. The purpose of this basic qualitative study was to discover the implementation practices of teachers using the Eureka Mathematics Curriculum to improve student outcomes at XYZ Elementary School. Dewey’s experiential learning theory was used to support and explore ideas involving the influences of curriculum implementation on …

How Instructional Strategies Impact Mathematics Self-Efficacy And Learning: Middle School Student Perceptions, Roni R. Herndon

University of the Pacific Theses and Dissertations

This research focuses on middle schools where more than 90% of the students are socioeconomically disadvantaged and where mathematics scores are below the state and national average. The study was conducted to better understand how students experience various instructional strategies and perceive these classroom practices to impact their learning and self-efficacy in mathematics. A hybrid mixed methods research design, with both embedded and explanatory sequential components, was employed. Quantitative results are based on survey responses from 94 seventh grade students. Qualitative results are based on five teacher and eight student interviews.

Informed by teacher interviews, the Instructional Strategies Impact Survey …

How Elementary Teachers Implement The Eureka Mathematics Curriculum To Improve Mathematics Outcomes, Shannell A. Swan-Clarke

Walden Dissertations and Doctoral Studies

Many states use research-based mathematics curricula as an instructional tool to improve mathematics performance outcomes on state assessment scores. The problem was that despite the implementation of a research-based curriculum, students at XYZ Elementary School (pseudonym) had underperformed on the Partnership for Assessment of Readiness for College and Careers standardized mathematics tests since 2018. The purpose of this basic qualitative study was to discover the implementation practices of teachers using the Eureka Mathematics Curriculum to improve student outcomes at XYZ Elementary School. Dewey’s experiential learning theory was used to support and explore ideas involving the influences of curriculum implementation on …

Understanding And Advancing College Students' Mathematical Reasoning Using Collaborative Argumentation, Rachel Kay Heili

Graduate Theses/Dissertations

This study explored students’ mathematical reasoning skills and offered supports to advance them through a collaborative argumentation framework in a college intermediate algebra class. The goals of this study were to make observations about student reasoning, identify specific actions to address those observations, and document student growth in reasoning as a result of those actions. An iterative analysis, mixed method study was conducted in which the researcher engaged students in responding to questions that required conceptual understandings using a collaborative argumentation framework as a tool to identify and code components of their responses—claim, evidence, and reasoning. After coding and analyzing …

Computer-Based Interactive Project E-Book: A Guide For Genetic 1 Course To Enhance Biology Students’ Cognitive Learning Results, Hikmah Buroidah, Siti Zubaidah, Susriyati Mahanal, Azizul Ghofar Candra Wicaksono

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

This study aims to develop a computer-based interactive Genetics project guide e-book to enhance undergraduate biology students’ cognitive learning outcomes. This development was carried out because there had been no available written guidebook for the Genetics project, which resulted in non-optimum project implementation. The content in the e-book consists of a description of material related to Drosophila melanogaster, descriptions and videos of general procedures, PjBL-based learning activities, and quizzes. Lee and Owen’s development model was used in this study which consisted of 4 stages, (1) multimedia need assessment and analysis; (2) multimedia instructional design; (3) multimedia development and implementation; and …

The Implementation Of Silas Values In School Quality Culture: A Phenomenological Study, Muh. Takdir, Tia Fajartriani, Dadan Samsul Badar

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

The aim of this study is to know the forms of the implementation of the values of silih asah (stimulating potential), silih asih (providing affection) and silih asuh (fulfilling the needs) well known as SILAS, namely the local genius values which are internalized in stakeholder activities to build school quality culture. This research used the qualitative approach from the phenomenology method. The participants were principals, teachers, staff and students of Junior High School at Purwakarta, Indonesia. The results of the study are; The value of silih asah is formed by self-capacity building through the training program and continuing studies to …

Thesis Quality Of Primary School Teacher Education Department, Ramdhan Witarsa, Moh. Fauziddin, Zuwati Hasim, Lussy Midani Rizki

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

This study aims to describe the quality of students' thesis in the primary school teacher education study program. The method used in this research is descriptive qualitative case study. This method has three stages, namely: the description stage, the reduction stage, and the selection stage. The data in this study were sourced from 16 students graduating in 2020 and 2021 at one of the private universities in Riau. The results of this study can show that the quality of student thesis is stagnant and tends to decrease in quality. Therefore, this research can be used as a reference in improving …